Ingal, M., Patacsil, P., Paynor, L., & Yamut, S. (1997). A Quality Control Study on Republic Asahi Glass Corporation. College of Engineering.
芝加哥风格引文Ingal, May, Pearlynne Patacsil, Lesli Paynor, 与 Sharon Yamut. A Quality Control Study on Republic Asahi Glass Corporation. Diliman, Quezon City: College of Engineering, 1997.
MLA引文Ingal, May, et al. A Quality Control Study on Republic Asahi Glass Corporation. College of Engineering, 1997.
警告：这些引文格式不一定是100％准确.